/**
* Dynamic Sitemap function
*
* Includes all boxes in includes/boxes/
* indexes their title and links
* Converts this into xhtml <ul><li></li></ul>
* Creates a cache file called <languages_id>_boxes.ser
* indexing is not needed or performed once the cache is created.
*
* @param $cachepath path to the .ser cache files
* @param $languages_id
* @param $exclude_array an array of boxes files to exclude
* mapBoxes is dynamic but a bit stupid/greedy it will try to index everything
* if a box is just not working then add the filename to the $exclude_array
* A prime example is best_sellers.php that doesn't use propper html links
*
* @return returns well formed code to be added to the right <td> of catalog/sitemap.php
*/
function mapBoxes($cachepath, $languages_id)
{
$boxes_cache_path = $cachepath . $languages_id . '_boxes.ser';
// If the file doesn't exist or we are resetting then we'll recache
if (!file_exists($boxes_cache_path) || defined('FWR_MENU_RESET') && FWR_MENU_RESET == 'true') {
// Exclude boxes that are not appropriate for the site map
$exclude_array = array('categories.php', 'currencies.php', 'languages.php', 'manufacturer.php', 'order_history.php', 'product_notifications.php', 'reviews.php', 'search.php', 'shopping_cart.php', 'specials.php', 'tell_a_friend.php', 'whats_new.php', 'wishlist.php');
$path = DIR_WS_INCLUDES . 'boxes/';
$handle = opendir(DIR_WS_INCLUDES . 'boxes/');
// Grab all the boxes files
while ($file = readdir($handle)) {
if ($file != '.' && $file != '..' && $file != '.svn' && strrchr($file, '.php') === '.php') {
if (is_file($path . $file)) {
// Has to be a full path or catches files too
if (!in_array($file, $exclude_array)) {
$boxes_files[] = $file;
}
}
}
}
closedir($handle);
$i = 0;
foreach ($boxes_files as $file) {
$files[] = $file;
ob_start();
// Start output buffering
include $path . $file;
// include the /includes/boxes file
$html = ob_get_contents();
// Pass buffer contents to $html
ob_end_clean();
// Clear the buffer
$pattern = '@<a[^>]+>([^<]+)</a>@';
//pattern to grab all propper html links
preg_match_all($pattern, $html, $matches);
$all_matches[$file] = $matches;
unset($html);
}
$serialized = serialize($all_matches);
// Serialize the code for storage
// Save the serialized code so that next load we have little work to do
saveSerializedFile($cachepath, $serialized, $languages_id, "_boxes.ser");
} else {
// We are not resetting and the cache file exists so lets load the serialized file
$all_matches = loadSerializedFile($cachepath, $languages_id, "_boxes.ser");
}
/**
* Loop through the matches created by the preg_match_all() search for links for this file
*/
foreach ($all_matches as $file => $value) {
$fwr_boxheading = '';
/**
* Find the box heading title
*
* Firstly check if the defined exists and is using propper oscommerce structure
* e.g. the defined heading title for example_box.php should be BOX_HEADING_EXAMPLE_BOX
* If not we will just have to use the file name and hope it is reasonably named
* e.g. example_box.php will be converted to Example Box
*/
if (!empty($value[0])) {
// If it is empty we'll ignore it and move to the next loop
ob_start();
// Start output buffering
$file_stripped = str_replace('.php', '', $file);
if (defined('BOX_HEADING_' . strtoupper($file_stripped))) {
$fwr_boxheading = constant('BOX_HEADING_' . strtoupper($file_stripped));
} else {
$fwr_boxheading = ucwords(str_replace(array('_', '-'), array(' ', ' '), $file_stripped));
}
?>
<ul>
<li><?php
echo $fwr_boxheading . "\n";
?>
<ul>
<?php
$count = count($value[0]);
// How many links did we find?
/**
* Loop through each <a href="">link</a>
* Stripping it into its component parts
*/
for ($i = 0; $i < $count; $i++) {
// Reformat the url
$end_link = strstr($value[0][$i], '.php');
// Holds from .php to the end
$link_close = strstr($end_link, '"');
// Holds from the next " after .php to the end of the link ">title</a>
// Strip down to the querystring and replacing the ? with &
$querystring = str_replace(array($link_close, '?'), array('', '&'), strstr($end_link, '?'));
$qs_array = explode('&', $querystring);
// explode the querystring into an array via &
$filename = str_replace('/', '', strrchr(str_replace($end_link, '', $value[0][$i]), '/')) . '.php';
// The filename.php
unset($end_link, $querystring, $value[0][$i]);
// Housekeeping
$count2 = count($qs_array);
// How many querystring items do we have?
$seperator = '';
for ($qsi = 0; $qsi < $count2; $qsi++) {
// Loop through the querystring parts
if (false === is_integer(strpos($qs_array[$qsi], 'osCsid'))) {
// Ignore it if is an osCsid -- GO AWAY NOT WANTED!
$params .= $seperator . $qs_array[$qsi];
// Add it to our params with the correct seperator
$seperator = '&';
// If we are here then we have used the '' seperator so we have to start using &
}
}
// Below we generate a shiny new URL
?>
<li><a href="<?php
echo tep_href_link($filename, $params) . $link_close;
?>
</li>
<?php
}
?>
</ul>
</li>
</ul>
<?php
$boxes_string .= ob_get_contents();
// Pass the buffer contents to $boxes_string
ob_end_clean();
// Clear the buffer
}
}
return $boxes_string;
// We've mapped our boxes so send it back to buildSiteMap where it will be added to catalog/sitemap.php
}
} else {
$cachepath = constant(FWR_MENU_CACHE_PATH);
}
/**
* Or we simple load the <languages_id>_categories.ser file and use no query.
* @param $categories variable is created in includes/functions/fwr_cat_functions.php
* by function buildCategoriesCache() $categories array can be seperated for understanding into 3 sub variables
* $categories[<category_id>] holds all of the category info and is multi dimensional
* $categories['menuid_string'] contains the id of all the parent categories which is needed by suckertree
* $categories['menuid_js'] contains javascript for suckertree that prints var menuids= using $categories['menuid_string']
*/
// If the cache file exists OR we are resetting the menu we rebuild the cache using our one query.
if (!file_exists($cachepath . $languages_id . "_categories.ser") || defined('FWR_MENU_RESET') && FWR_MENU_RESET == 'true') {
$categories = buildCategoriesCache($cachepath, FWR_MENU_ORDER_BY, $languages_id);
} else {
$categories = loadSerializedFile($cachepath, $languages_id, "_categories.ser");
}
/**
* @param $menuid_string is set from $categories['menuid_string']
* it is used later by the sitemap addon of this script
*/
$menuid_string = $categories['menuid_string'];
// Print the javascript for the suckertree var menuids
echo $categories['menuid_js'] . PHP_EOL;
unset($categories['menuid_string'], $categories['menuid_js']);
// Housekeeping
$boxHeading = BOX_HEADING_CATEGORIES;
$corner_top_left = 'rounded';
$corner_top_right = 'rounded';
$corner_bottom_left = 'rounded';
$corner_bottom_right = 'rounded';